国外幼儿特级网站,1300部真实小U女视频合集,稀缺资源小12萝裸体视频福利2021
Chinese  /  English

Nuclear power project

Nuclear power project

As is known to all, the domestic nuclear power design strength is relatively weak, China's introduction of the third generation of nuclear power technology AP1000 is provided by west w companies in the United States and some of the key parts can only be provided by the American west w company, in order to break the technological monopoly, CAP1400 also independent research and development in China nuclear power technology, our company also undertake the manufacture of some of the core parts, such as walkthrough tubesheet and serpentine manifolds, broke the company's foreign technology monopoly。


Material at the same time, we also in helping to solve the Chinese academy of sciences Shanghai institute of higher fourth-generation nuclear power technology Gas Cooled Fast Reactor System (Gas - Cooled Fast Reactor System) used in the processing difficulty hartz alloy material, using our company proposed the concept of "precise processing", futures hartz alloy produced in the process of work hardening phenomenon, obtained the customer high evaluation。



Shanghai Sunfun Machinery Manufacturing Co., Ltd.

Copyright ? 2019 Shanghai Sunfun Machinery Manufacturing Co., Ltd. All rights reserved.

国外幼儿特级网站,1300部真实小U女视频合集,稀缺资源小12萝裸体视频福利2021 2020国产精品香蕉在线观看 5858S亚洲色大成网站WWW 《欧美VA日韩VA天堂VA视频》 国产私密视频在线播放 日本一卡二卡三卡四卡无卡免费 日本大片免a费观看视频 《欧美午夜不卡在线观看》 中文字幕A∨波多野结衣 日本护士牲交视频 2019国产高清在线精品一区不卡 樱花草WWW视频在线观看高清 樱花草WWW视频在线观看高清 A级毛片无码兔费真人久久 中文字幕日本人妻久久久免费 一本到DVD卡二卡三卡免费 印度人交乣女BBW 12岁时就开始和爸做说说 4399日本电影免费 7723在线视频观看 A免费大片在线观看 GAYY粗男男军人洗澡 JIZZJIZZ国产免费A片 宝贝看我怎么破你的小说 被领导玩的少妇系列小说 波多野结衣被空调修理工 东北体育生露脸CHINESE自慰 国外幼儿特级网站 黑人30公分全部进入正在播放 意大利高清极品VIDEOS 国产偷摄中国推油按摩富婆 最近更新中文字幕第1 在线精品国产成人综合 两性色午夜视频 欧美另类xxxxwwww A级毛片免费观看播放器 免费3D黄动漫在线观看 亚洲卡一卡二卡三卡四卡 一卡二卡三卡免费 最好看的最新中文字幕视频 啦啦啦高清影视在线观看WWW 虎白女粉嫩在线看视频一线天 无限资源网第1页 51视频国产精品一区二区